GB1486723A - Combustion engines - Google Patents

Combustion engines

Info

Publication number
GB1486723A
GB1486723A GB2376/75A GB237675A GB1486723A GB 1486723 A GB1486723 A GB 1486723A GB 2376/75 A GB2376/75 A GB 2376/75A GB 237675 A GB237675 A GB 237675A GB 1486723 A GB1486723 A GB 1486723A
Authority
GB
United Kingdom
Prior art keywords
crank
bearings
shaft
thrust
thrust bearings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2376/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tatra np
Original Assignee
Tatra np
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tatra np filed Critical Tatra np
Publication of GB1486723A publication Critical patent/GB1486723A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Abstract

1486723 Crank-shaft bearings in engines TATRA NARODNI PODNIK 20 Jan 1975 [24 Jan 1974] 2376/75 Heading FIB An engine crank-shaft 10 is supported by radial bearings 11 attached to a crank-case 2 and thrust bearings 8 formed on a crank-case end wall 1. A flywheel (not shown) is mounted on the crankshaft 10 at the right hand end of the drawing so that axial forces may be transmitted from the flywheel to the thrust bearings 8 by means of a wheel 5 driving a cam-shaft (not shown). A thrust ring 4 may be interposed between the wheel 5 and thrust bearings 8. Lubricant is supplied to a space 6 for the thrust bearings 8 from an oilway 3 which also cooperates with an oilway 7 in the crank-shaft, through which oil is supplied to the radial bearings 11.
GB2376/75A 1974-01-24 1975-01-20 Combustion engines Expired GB1486723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS464A CS169209B1 (en) 1974-01-24 1974-01-24

Publications (1)

Publication Number Publication Date
GB1486723A true GB1486723A (en) 1977-09-21

Family

ID=5336751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2376/75A Expired GB1486723A (en) 1974-01-24 1975-01-20 Combustion engines

Country Status (5)

Country Link
CS (1) CS169209B1 (en)
DD (1) DD117517A1 (en)
DE (1) DE2502032B2 (en)
FR (1) FR2259280B1 (en)
GB (1) GB1486723A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024345B2 (en) * 1981-10-29 1985-06-12 本田技研工業株式会社 Lubrication system for shift fork in transmission
DE4440709C2 (en) 1994-11-15 1996-11-14 Ford Werke Ag Bearing for the crankshaft of an internal combustion engine with a directly attached flywheel
DE102015121975A1 (en) 2015-12-16 2017-06-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Slide bearing arrangement for a crankshaft
DE102015121974A1 (en) 2015-12-16 2017-06-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bearing arrangement for a crankshaft

Also Published As

Publication number Publication date
DD117517A1 (en) 1976-01-12
CS169209B1 (en) 1976-07-29
FR2259280A1 (en) 1975-08-22
FR2259280B1 (en) 1978-03-10
DE2502032B2 (en) 1976-07-29
DE2502032C3 (en) 1980-06-26
DE2502032A1 (en) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee